/*
 * Copyright (c) 2012 Robert Burrell Donkin robertburrelldonkin.name
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
 * and associated documentation files (the "Software"), to deal in the Software without restriction, 
 * including without limitation the rights to use, copy, modify, merge, publish, distribute, 
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software 
 * is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all copies or 
 * substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 */
package walrus.text.wiki.micro;

import org.apache.commons.lang.CharUtils;

public enum WikiState {
	OPEN_CURLY("{{", true, true), 
	END(""), 
	CLOSE_CURLY("}}", true, false), 
	CLOSE_SQUARE("]]", false, false), 
	OPEN_SQUARE("[[", false, true), 
	HASH("#"), 
	STAR("*"), 
	PIPE("|"), 
	EMPTY_LINE("" + CharUtils.CR + CharUtils.LF + CharUtils.CR + CharUtils.LF), 
	TITLE("=="), 
	SUBTITLE("==="), 
	SUBSUBTITLE("===="), 
	SUB3TITLE("====="), 
	SUB4TITLE("======");

	private final String token;
	private final boolean curly;
	private final boolean square;
	private final boolean open;
	private final boolean close;

	private WikiState(String token) {
		this(token, false, false, false, false);
	}

	private WikiState(String token, boolean curly, boolean open) {
		this(token, curly, !curly, open, !open);
	}

	
	private WikiState(String token, boolean curly, boolean square,
			boolean open, boolean close) {
		this.token = token;
		this.curly = curly;
		this.square = square;
		this.open = open;
		this.close = close;
	}


	public String token() {
		return token;
	}

	public boolean isCurly() {
		return curly;
	}

	public boolean isSquare() {
		return square;
	}

	public boolean isOpen() {
		return open;
	}

	public boolean isClose() {
		return close;
	}
}